#region License
/*
* Copyright (C) 2008-2009 the original author or authors.
* 
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* 
*      http://www.apache.org/licenses/LICENSE-2.0
* 
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#endregion

namespace Spring.Threading
{
    /// <summary>
    /// An conventient abstraction for implementation of 
    /// <see cref="ICallable{T}"/> to inherit.
    /// </summary>
    /// <typeparam name="T">The return type of the call.</typeparam>
    /// <author>Kenneth Xu</author>
    public abstract class AbstractCallable<T> : ICallable<T>
    {
        #region ICallable<T> Members

        /// <summary>
        /// Perform some action that returns a result or throws an exception.
        /// </summary>
        ///<returns>The result of the action.</returns>
        public abstract T Call();

        #endregion

        #region ICallable Members

        object ICallable.Call()
        {
            return Call();
        }

        #endregion
    }
}

